National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

71°F

22°C

Humidity 54%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 26 Feb 02:26 PM PST
Extended Forecast for

16 Miles W Williams CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Northeast wind around 6 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Northwest wind 3 to 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 73. Northwest wind around 6 mph becoming northeast in the afternoon.

    High: 73 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. West northwest wind 3 to 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 71. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 71 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 50. Northwest wind 3 to 6 mph.
Friday
Increasing clouds, with a high near 73. Northwest wind around 6 mph becoming northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 54. West northwest wind 3 to 5 mph.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 71. Light and variable wind becoming south southeast around 6 mph in the morning.
Saturday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 49.
Sunday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A slight chance of rain. Mostly sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
Last Update:
1:21 pm PST Feb 26, 2026
Forecast Valid:
2pm PST Feb 26, 2026-6pm PST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation